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Sankt Gallen

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Sankt Gallen Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

Sankt Gallen year round climate

  • Spring (March–May): Average 43–53°F, mild climate with less rainfall, ideal for hiking and sightseeing. Common activities: Hiking, visiting St. Gallen Abbey. Recommended clothing: Light jacket, comfortable trousers or skirt, comfortable walking shoes.
  • Summer (June–August): Average 60–66°F, pleasant and sunny climate with relatively little rainfall. Common activities: Outdoor picnics, visiting museums, relaxing by the lake. Recommended clothing: Short-sleeved clothing, light trousers or skirt, sun hat, sunscreen.
  • Autumn (September–November): Average 55–39°F, gradually cooling climate with little rainfall. Common activities: Visiting local markets, tasting local specialties. Recommended clothing: Light jacket, long-sleeved shirts, warm clothing.
  • Winter (December–February): Average 33–42°F, cold climate with very little rainfall. Common activities: Indoor activities such as visiting museums and art galleries. Recommended clothing: Thick coat, warm clothing, scarf, gloves, hat.

Sankt Gallen climatological average

Annual average temperature: approx. 49.3°F / Annual rainfall: approx. 62 mm / Summer humidity: 60%–70% / Rainiest month: June

Sankt Gallen monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
33.6°F
5
February
42.4°F
2.3
March
43.3°F
5.2
April
46.6°F
5.6
May
54°F
6.7
June
60.6°F
8.3
July
64.9°F
6.7
August
66.2°F
3.8
September
55.2°F
6.8
October
51.6°F
4.4
November
39.9°F
3.5
December
33.8°F
4.1

Sankt Gallen weather for the next seven days

2/5
Thursday
Sunny
44.4°F/30.9°F
2/6
Friday
Moderate rain
39.9°F/34.3°F
2/7
Saturday
Partly Cloudy
45.3°F/35.1°F
2/8
Sunday
Partly Cloudy
42.2°F/31.8°F
2/9
Monday
Patchy rain nearby
40.4°F/33.3°F
2/10
Tuesday
Cloudy
45.3°F/33.6°F
2/11
Wednesday
Patchy rain nearby
48.8°F/37.2°F